A waste oil regeneration all-in-one machine

Abstract

The utility model relates to a kind of waste oil regeneration all-in-one machine, including rack, filter cartridge is equipped in the rack, heating rod and temperature detector that can detect oil temperature in filter cartridge are respectively equipped in the filter cartridge, the rack is equipped with digital temperature controller, digital temperature controller is electrically connected with heating rod and temperature detector, the temperature of digital temperature controller can control heating rod and make oil temperature keep in preset value, heating rod and temperature detector are set in filter cartridge, digital temperature controller is electrically connected with heating rod and temperature detector, the temperature of digital temperature controller can control heating rod and make oil temperature keep in preset value, avoid the problem that oil is viscous or solidified when ambient temperature is lower, ensure that impurity can be completely removed.

Description

Technical Field

[0001] This utility model relates to the field of purification and preparation technology, specifically to an integrated waste oil regeneration machine. Background Technology

[0002] The waste oil regeneration integrated machine is an integrated treatment equipment that regenerates waste lubricating oil and hydraulic oil through physical separation, filtration and purification processes. It can effectively remove water, impurities, colloids and oxidation products from the oil, and restore key performance indicators such as viscosity and acid value, making the waste oil meet the standards for reuse. The equipment is usually equipped with an automated control system, which can realize the integrated operation of feeding, separation, filtration and purification processes. At the same time, it integrates multiple safety protection devices to ensure stable and reliable operation. Its core advantage is that it significantly reduces the amount of waste oil discharged in industrial production and reduces the cost of purchasing new oil, combining environmental and economic benefits. It is widely applicable to industries that generate a large amount of waste oil, such as machining, automobile repair, mining and metallurgy.

[0003] CN222918267U discloses a waste oil regeneration mixed recycling treatment device, including a treatment tank, a feed pipe fixed on the treatment tank, a waste pipe communicating with the interior of the treatment tank on the lower part of the outer surface of the treatment tank, a discharge block fixed on the lower part of the inner surface of the treatment tank, a conical groove opened at the upper end of the discharge block, and an oil discharge component in the inner cavity of the treatment tank. This waste oil regeneration mixed recycling treatment device, using an oil discharge component design, allows impurities deposited during use to enter the conical groove through the gap between the side wall of the hollow pipe and the inner wall of the treatment tank via the cooperation of an air pump and a sealing ring. The impurities are then discharged through the waste pipe. This allows the device to simultaneously inject waste oil into the treatment tank and discharge impurities and treated oil to the outside. However, at low ambient temperatures, the oil may become viscous or solidify, resulting in incomplete impurity removal and reduced quality of the regenerated oil. Therefore, this technology still has room for improvement. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide an integrated waste oil recycling machine to address the shortcomings of the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an integrated waste oil recycling machine, comprising a frame, wherein a filter cartridge is provided inside the frame, characterized in that: a heating rod capable of heating the oil temperature inside the filter cartridge and a temperature probe for detecting the oil temperature inside the filter cartridge are respectively provided inside the filter cartridge; the frame is provided with a digital display temperature controller, which is electrically connected to the heating rod and the temperature probe; the digital display temperature controller can control the temperature of the heating rod to keep the oil temperature at a preset value.

[0006] By adopting the above technical solution, by setting a heating rod and a temperature probe inside the filter cartridge and electrically connecting them to the digital display temperature controller on the frame, the oil temperature inside the filter cartridge can be controlled. The digital display temperature controller can automatically adjust the working state of the heating rod according to the real-time oil temperature feedback from the temperature probe, so that the oil temperature is kept stable at the preset value. This effectively avoids the problem of oil viscosity or solidification when the ambient temperature is low, ensuring that impurities can be completely removed, thereby improving the quality of the regenerated oil.

[0007] The aforementioned waste oil recycling machine can be further configured as follows: the frame is provided with a temperature control switch on one side of the digital display temperature controller, which can control the opening and closing of the digital display temperature controller; the temperature control switch is electrically connected to the heating rod; an isolation plate is provided inside the frame; an isolation cavity is formed between the side wall of the frame and the isolation plate; and the temperature control switch and the digital display temperature controller are placed inside the isolation cavity.

[0008] By adopting the above technical solution, a temperature control switch linked to the digital display temperature controller is set on one side, and the two are integrated into the isolation cavity formed by the frame isolation plate and the side wall, realizing centralized control and protection of the temperature control system: on the one hand, the temperature control switch directly controls the opening and closing of the digital display temperature controller; on the other hand, the isolation cavity structure can effectively isolate the oil, water vapor and mechanical vibration generated during the operation of the filter cartridge, protecting the internal electronic equipment.

[0009] The aforementioned integrated waste oil recycling machine can be further configured such that: the filter cartridge includes a cylinder body, a filter element is detachably installed inside the filter cartridge, an oil pump connected to the cylinder body is provided inside the frame, and an oil outlet connected to the oil pump and an oil inlet connected to the cylinder body are provided on one side of the frame.

[0010] By adopting the above technical solution, the cylinder is connected to the oil pump in the frame, and an oil outlet and an oil inlet are respectively set on one side of the frame. The oil pump provides power for the flow of oil, which causes the waste oil to enter the cylinder from the oil inlet for filtration and then be discharged from the oil outlet, thus realizing the regeneration treatment of waste oil.

[0011] The aforementioned integrated waste oil recycling machine can be further configured as follows: the oil pump includes a pump base fixedly connected to the frame, a pump body is installed on the top of the pump base, a drive motor is provided on one side of the pump body, the drive motor is provided with a first synchronous pulley, the pump body is provided with a second synchronous pulley, the first synchronous pulley and the second synchronous pulley are connected by a synchronous belt, one end of the pump body is connected to the filter cartridge and the other end is connected to the oil outlet.

[0012] Using the above technical solution, the first synchronous pulley of the drive motor and the second synchronous pulley of the pump body are connected by a synchronous belt. The two ends of the pump body are respectively connected to the filter cartridge and the oil outlet, so that the filtered oil in the cartridge can be discharged from the oil outlet.

[0013] The aforementioned waste oil recycling machine can be further configured such that: the top of the cylinder is provided with an exhaust port, the exhaust port is provided with an exhaust valve that can control the opening and closing of the exhaust port, and the frame is provided with an oil drain port on the side of the oil outlet for draining oil during maintenance.

[0014] By adopting the above technical solution, the exhaust port at the top of the filter cartridge and the matching exhaust valve can promptly discharge the air inside the filter cartridge, avoiding air resistance from affecting the oil flow and ensuring a smooth filtration process; the oil drain port set on the frame provides a convenient channel for residual oil discharge during equipment maintenance.

[0015] The aforementioned integrated waste oil recycling machine can be further configured as follows: a pressure gauge for detecting the pressure inside the filter cartridge is provided on the surface of the frame; an oil supply regulating valve connected to the oil inlet, a reflux regulating valve connected to the cartridge body, and an oil production regulating valve connected to the oil outlet are provided on one side of the pressure gauge; the oil supply regulating valve is connected to the oil inlet, the cartridge body is connected to the reflux regulating valve, and the oil outlet is connected to the oil production regulating valve via pipelines; and a high-pressure switch for cutting off power when high pressure is applied is provided on the pipeline between the cartridge body and the reflux regulating valve.

[0016] Using the above technical solution, a pressure gauge is installed on the surface of the frame to monitor the pressure inside the filter cartridge in real time. The oil inlet, reflux and outlet links can be adjusted through pipeline connection. A high-pressure switch is added to the pipeline between the cartridge and the reflux regulating valve, which can automatically cut off the power when the pressure is abnormal, effectively preventing overpressure damage to the equipment.

[0017] The aforementioned waste oil recycling machine can be further configured such that a cylindrical frame is fixedly installed inside the machine frame, and the cylindrical body and the cylindrical frame are detachably connected.

[0018] The above technical solution adopts a detachable connection structure between the fixed cylinder frame and the filter cartridge inside the frame. This not only provides stable support for the filter cartridge and ensures the structural stability of the equipment during operation, but also allows for quick installation and replacement of the filter cartridge through convenient disassembly.

[0019] The aforementioned integrated waste oil recycling machine can be further configured such that: the frame is provided with a running switch on one side of the temperature control switch to control the start and stop of the drive motor; an indicator light group is provided on one side of the running switch to display the start and stop status; the running switch and the indicator light group are placed in an isolation chamber; and an oil drainage groove is provided at the bottom of the isolation plate.

[0020] By adopting the above technical solution, the rack integrates the operation switch and indicator light group into the isolation chamber, which can effectively isolate the control components from external oil and dust corrosion and extend the service life of electrical components; the indicator light group intuitively displays the equipment's on / off status, and the bottom of the isolation plate is equipped with an oil drainage groove, which can promptly drain any oil that may seep into the chamber and avoid the risk of short circuit caused by liquid accumulation.

[0021] The aforementioned waste oil recycling machine can be further configured such that: the indicator light group includes a first indicator light that displays the motor's operating status and a second indicator light connected to a digital display temperature controller, wherein the second indicator light illuminates when the heating rod heats.

[0022] Using the above technical solution, the indicator light group provides real-time feedback on the motor's operating status through the first indicator light, and the second indicator light is linked with the digital temperature controller and lights up synchronously when the heating rod is working. Operators can quickly judge the motor's start / stop and the operation of the heating function through the changes in the lights.

[0023] The aforementioned waste oil recycling machine can be further configured such that: a handle is provided on the top of the frame, and several rollers are provided at the bottom of the frame.

[0024] By adopting the above technical solution, the handle on one side of the frame and the bottom rollers work together to form a convenient moving structure, which allows the equipment to be flexibly moved to different workstations according to the operation requirements.

[0025] The beneficial effects of this utility model are as follows: a heating rod and a temperature probe are installed inside the filter cartridge. The digital display temperature controller is electrically connected to the heating rod and the temperature probe. The digital display temperature controller can control the temperature of the heating rod to keep the oil temperature at a preset value, avoiding the problem of oil viscosity or solidification when the ambient temperature is low, and ensuring that impurities can be completely removed. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a diagram of the internal structure of the present invention; Figure 3 This is an enlarged view of the structure at point A of this utility model; Figure 4 This is a cross-sectional view of the filter cartridge of this utility model; Labeling notes: 1-Frame, 2-Filter cartridge, 3-Heating rod, 4-Temperature sensor, 5-Digital display temperature controller, 6-Temperature control switch, 7-Isolation plate, 8-Isolation chamber, 9-Cylinder body, 10-Oil pump, 11-Oil inlet, 12-Pump base, 13-Pump body, 14-Drive motor, 15-First synchronous pulley, 16-Second synchronous pulley, 17-Synchronous belt, 18-Exhaust port, 19-Exhaust valve, 20-Oil outlet, 21-Pressure gauge, 22-Oil supply regulating valve, 23-Return regulating valve, 24-Oil production regulating valve, 25-Pipeline, 26-High pressure switch, 27-Cylinder frame, 28-Running switch, 29-Groove, 30-First indicator light, 31-Second indicator light, 32-Handle, 33-Roller, 34-Oil outlet, 35-Filter element. Detailed Implementation

[0027] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

[0028] like Figures 1-4 The present invention provides the following technical solution: a waste oil recycling integrated machine, including a frame 1, a filter cartridge 2 inside the frame 1, a heating rod 3 for heating the oil inside the filter cartridge 2, and a temperature sensor 4 for detecting the oil temperature inside the filter cartridge 2. The frame 1 is equipped with a digital display temperature controller 5, which is electrically connected to the heating rod 3 and the temperature sensor 4. The digital display temperature controller 5 can control the temperature of the heating rod 3 to keep the oil temperature at a preset value. By setting the heating rod 3 and the temperature sensor 4 inside the filter cartridge 2 and electrically connecting them to the digital display temperature controller 5 on the frame 1, the oil temperature inside the filter cartridge 2 is controlled. The digital display temperature controller 5 can automatically adjust the working state of the heating rod 3 according to the real-time oil temperature feedback from the temperature sensor 4, so that the oil temperature is stably maintained at the preset value, effectively avoiding the oil becoming viscous or... To address the issue of solidification and ensure the thorough removal of impurities, thereby improving the quality of the recycled oil, the frame 1 is equipped with a temperature control switch 6 on one side of the digital display temperature controller 5, which controls the opening and closing of the digital display temperature controller 5. The temperature control switch 6 is electrically connected to the heating rod 3. An isolation plate 7 is provided inside the frame 1, and an isolation cavity 8 is formed between the side wall of the frame 1 and the isolation plate 7. The temperature control switch 6 and the digital display temperature controller 5 are placed in the isolation cavity 8. A temperature control switch 6 linked to the digital display temperature controller 5 is set on one side of the digital display temperature controller 5, and the two are integrated in the isolation cavity 8 formed by the isolation plate 7 and the side wall of the frame 1, realizing centralized control and protection of the temperature control system: on the one hand, the temperature control switch 6 directly controls the opening and closing of the digital display temperature controller 5; on the other hand, the structure of the isolation cavity 8 can effectively isolate the oil, water vapor and mechanical vibration generated during the operation of the filter cartridge 2, protecting the internal electronic equipment.

[0029] like Figures 1-4The present invention provides the following technical solution: a waste oil regeneration integrated machine, wherein the filter cartridge 2 includes a cylinder 9, and a filter element 35 is detachably installed inside the filter cartridge 2. An oil pump 10 connected to the cylinder 9 is provided inside the frame 1. An oil outlet connected to the oil pump 10 and an oil inlet 11 connected to the cylinder 9 are provided on one side of the frame 1. The cylinder 9 is connected to the oil pump 10 inside the frame 1, and an oil outlet and an oil inlet 11 are respectively provided on one side of the frame 1. The oil pump provides power for the flow of oil, causing waste oil to enter the cylinder 9 from the oil inlet 11 for filtration, and then be discharged through the oil outlet, thus realizing the regeneration of waste oil. The oil pump 10 includes a pump base 12 fixedly connected to the frame 1. A pump body 13 is installed on the top of the pump base 12. A drive motor 14 is provided on one side of the pump base 12 near the pump body 13. The drive motor 14 has a first... A synchronous pulley 15 is provided, and a second synchronous pulley 16 is provided on the pump body 13. The first synchronous pulley 15 and the second synchronous pulley 16 are connected by a synchronous belt 17. One end of the pump body 13 is connected to the filter cartridge 2 and the other end is connected to the oil outlet. The first synchronous pulley 15 of the drive motor 14 and the second synchronous pulley 16 of the pump body 13 are connected by the synchronous belt 17. The two ends of the pump body 13 are respectively connected to the filter cartridge 2 and the oil outlet, so that the filtered oil in the cylinder 9 can be discharged from the oil outlet. The top of the cylinder 9 is provided with an exhaust port 18, and the exhaust port 18 is provided with an exhaust valve 19 that can control the opening and closing of the exhaust port 18. The frame 1 is provided with an oil drain port 20 for draining oil during maintenance on the side of the oil outlet. The exhaust port 18 and the matching exhaust valve 19 at the top of the filter cartridge 2 can discharge the air in the filter cartridge 2 in time, avoid air resistance affecting the oil flow, and ensure smooth filtration process.The oil drain port 20 on the frame 1 provides a convenient residual oil discharge channel during equipment maintenance. A pressure gauge 21 is installed on the surface of the frame 1 to detect the pressure inside the filter cartridge 2. One side of the pressure gauge 21 is equipped with an oil supply regulating valve 22 connected to the oil inlet 11, a return regulating valve 23 connected to the cylinder 9, and an oil production regulating valve 24 connected to the oil outlet. The oil supply regulating valve 22 is connected to the oil inlet 11, the cylinder 9 to the return regulating valve 23, and the oil outlet to the oil production regulating valve 24 via pipes 25. A high-pressure switch 26 is installed on the pipe 25 between the cylinder 9 and the return regulating valve 23 to cut off power in case of high pressure. The surface of the frame 1 is equipped with... A pressure gauge 21 can monitor the pressure inside the filter cartridge 2 in real time. Through a pipe 25, it regulates the oil inlet, return, and outlet processes. A high-pressure switch 26 is added to the pipe 25 between the cylinder 9 and the return regulating valve 23, which automatically cuts off power in case of abnormal pressure, effectively preventing overpressure damage to the equipment. A cylinder frame 27 is fixedly installed inside the frame 1. The cylinder 9 and the cylinder frame 27 are detachably connected. The cylinder frame 27 fixed inside the frame 1 and the filter cartridge 2 adopt a detachable connection structure, which not only provides stable support for the filter cartridge 2, ensuring the structural stability of the equipment during operation, but also allows for quick installation and replacement of the filter cartridge 2 through convenient disassembly. The frame 1 is located at the temperature control switch 6. A running switch 28 for controlling the opening and closing of the drive motor 14 is provided on one side. An indicator light group displaying the opening and closing status is provided on one side of the running switch 28. The running switch 28 and the indicator light group are placed inside an isolation chamber 8. An oil drainage groove 29 is provided at the bottom of the isolation plate 7. The frame 1 integrates the running switch 28 and the indicator light group within the isolation chamber 8, effectively isolating external oil and dust from corroding the control components and extending the service life of electrical components. The indicator light group visually displays the opening and closing status of the equipment. The oil drainage groove 29 at the bottom of the isolation plate 7 can promptly drain any oil that may seep into the chamber, avoiding the risk of short circuits caused by liquid accumulation. The indicator light group includes a display and a display of the motor's operation. The system includes a first indicator light 30 for the operating status and a second indicator light 31 connected to the digital temperature controller 5. When the heating rod is heating, the second indicator light 31 illuminates. The indicator light group provides real-time feedback on the motor's operating status through the first indicator light 30. The second indicator light 31 is linked to the digital temperature controller 5 and illuminates synchronously when the heating rod is working. Operators can quickly determine the motor's start / stop and the operating status of the heating function through the changes in the lights. The frame 1 has a handle 32 at the top and several casters 33 at the bottom. The handle 32 on one side of the frame 1 cooperates with the bottom casters 33 to form a convenient movement structure, allowing the equipment to be flexibly moved to different workstations according to operational needs.

[0030] The beneficial effects of this utility model are as follows: A heating rod 3 and a temperature probe 4 are installed inside the filter cartridge 2. A digital display temperature controller 5 is electrically connected to the heating rod 3 and the temperature probe 4. The digital display temperature controller 5 can control the temperature of the heating rod 3 to keep the oil temperature at a preset value, thus avoiding the problem of oil viscosity or solidification when the ambient temperature is low, and ensuring that impurities can be completely removed.

Claims

1. A waste oil regeneration all-in-one machine, comprising a rack, a filter cartridge is arranged in the rack, characterized in that: The filter cartridge is equipped with a heating rod that can heat the oil inside the filter cartridge and a temperature probe that detects the oil temperature inside the filter cartridge. The frame is equipped with a digital display temperature controller, which is electrically connected to the heating rod and the temperature probe. The digital display temperature controller can control the temperature of the heating rod to keep the oil temperature at a preset value.

2. The waste oil regeneration all-in-one machine according to claim 1, characterized in that: The frame is equipped with a temperature control switch on one side of the digital temperature controller, which can control the opening and closing of the digital temperature controller. The temperature control switch is electrically connected to the digital temperature controller. An isolation plate is provided inside the frame, and an isolation cavity is formed between the side wall of the frame and the isolation plate. The temperature control switch and the digital temperature controller are placed inside the isolation cavity.

3. The waste oil regeneration all-in-one machine according to claim 2, characterized in that: The filter cartridge includes a cylinder body, a filter element is detachably installed inside the filter cartridge, an oil pump connected to the cylinder body is provided in the frame, and an oil outlet connected to the oil pump and an oil inlet connected to the cylinder body are provided on one side of the frame.

4. The waste oil regeneration all-in-one machine according to claim 3, characterized in that: The oil pump includes a pump base fixedly connected to a frame, a pump body mounted on the top of the pump base, a drive motor located on one side of the pump body, a first synchronous pulley on the drive motor, a second synchronous pulley on the pump body, the first and second synchronous pulleys being connected by a synchronous belt, one end of the pump body being connected to a filter cartridge and the other end being connected to an oil outlet.

5. The waste oil regeneration all-in-one machine according to claim 3, characterized in that: The top of the cylinder is provided with an exhaust port, and the exhaust port is provided with an exhaust valve that can control the opening and closing of the exhaust port. The frame is provided with an oil drain port on the side of the oil outlet for draining oil.

6. The waste oil regeneration all-in-one machine according to claim 5, characterized in that: The frame surface is equipped with a pressure gauge to detect the pressure inside the filter cartridge. On one side of the pressure gauge, there is an oil supply regulating valve connected to the oil inlet, a reflux regulating valve connected to the cartridge body, and an oil production regulating valve connected to the oil outlet. The oil supply regulating valve is connected to the oil inlet, the cartridge body is connected to the reflux regulating valve, and the oil outlet is connected to the oil production regulating valve through pipelines. A high-pressure switch for power-off in case of high pressure is installed on the pipeline between the cartridge body and the reflux regulating valve.

7. The waste oil regeneration all-in-one machine according to claim 6, characterized in that: A cylinder frame is fixedly installed inside the frame, and the cylinder and the cylinder frame are detachably connected.

8. The waste oil regeneration all-in-one machine according to claim 2, characterized in that: The frame has a running switch on one side of the temperature control switch to control the start and stop of the drive motor. On the other side of the running switch, there is an indicator light group to display the start and stop status. The running switch and the indicator light group are placed in an isolation chamber. The bottom of the isolation plate has an oil drainage groove.

9. The waste oil regeneration all-in-one machine according to claim 8, characterized in that: The indicator light group includes a first indicator light that displays the motor's operating status and a second indicator light that is connected to a digital temperature controller. The second indicator light illuminates when the heating rod is heating.

10. The waste oil regeneration all-in-one machine according to claim 9, characterized in that: The frame is equipped with a handle at the top and several casters at the bottom.

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